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472 (0,118s)

Project

Determinants of host specificity of potential biocontrol agents (ME10037)

specificity of insect herbivores, are, however, very sparse. Collecting good information of thistype requires large scale sampling of insect herbivores on many different species will identify traits that can be us...

EH - Ekologie – společenstva

  • 2010 - 2012
  • 3 000 tis. Kč
  • 3 000 tis. Kč
  • MŠMT
Project

Beta diversity and host specificity of herbivorous insects taxonomic, biostatisticial and molecular aspects (1P05ME744)

insect society ecology of tropical forrests, usage of taxonomical, molecular and biostatistical attitudes...

GF - Choroby, škůdci, plevely a ochrana rostlin

  • 2005 - 2005
  • 169 tis. Kč
  • 74 tis. Kč
  • MŠMT
Project

Symbiotic microbiota of insect herbivores key to understanding of host specificity? (GA18-08803S)

of bacterial and fungal endosymbionts of insect herbivores in relation to diet breadth of relationship between diet breadth of herbivorous insects and plant secondary metabolitesWhat is the role of symbiotic micro...

Entomology

  • 2018 - 2022
  • 10 302 tis. Kč
  • 10 302 tis. Kč
  • GA ČR
Project

Species richness and host specificity of leaf-chewing insects a comparison between temperate and tropical communities (IAB6187001)

Herbivorous insect communities of 15 selected tree species and selected factors affecting species richness and domposition (palatability, abundance of host plants, pedation risk) will be studied in a floodplain area of Odra River. T...

EH - Ekologie – společenstva

  • 2000 - 2002
  • 609 tis. Kč
  • 369 tis. Kč
  • AV ČR
Project

Effect of Insect Herbivore Guild Interactions on Population Dynamics of Plants (GA526/08/0706)

and efficiency of weed biological control is whether a single "most effective" type of insect herbivore or a set of insects in "complementary" feeding guilds is more likely to limit of insect herbivores o...

EF - Botanika

  • 2008 - 2011
  • 3 784 tis. Kč
  • 3 784 tis. Kč
  • GA ČR
Project

The impact of disturbance intensity on succession trajectories in tropical rain forests an experiment with plant-insect food webs in New Guinea (GA20-10205S)

specialization of insect herbivores. These trends increase generality, vulnerability, and diversity in plant-herbivore food webs. Exclusion of insect herbivores from succession of disturbance frequency on...

Ecology

  • 2020 - 2023
  • 13 662 tis. Kč
  • 13 662 tis. Kč
  • GA ČR
Project

Is the formation of gut microbiomes of insect herbivores a process of stochastic events or deterministic interactions? (GA22-29971S)

Despite a massive increase of studies of microbiome composition in the guts of herbivorous insects, the relative importance of stochastic and deterministic processes of assembly dynamics of herbivores gut microbiomes. Compr...

Microbiology

  • 2022 - 2024
  • 12 720 tis. Kč
  • 12 720 tis. Kč
  • GA ČR
Project

Beta diverse of caterpillar(Lepidoptera)from tropicals forests lowlands depending on their host spetialization. (ME 646)

Goal of this project is studiing of beta-diversion of herbivor insect on Papua-New Guinea.Project is focused for example on:space variability in species composition of caterpillar.......

EG - Zoologie

  • 2003 - 2006
  • 1 511 tis. Kč
  • 1 511 tis. Kč
  • MŠMT
Project

Why are there more species of insect herbivores and parasitoids in tropical than temperate forests? (GA14-04258S)

plot-based tri-trophic (plant-herbivore-parasitoid) quantitative food webs hypotheses that herbivore diversity is driven by latitudinal variation in either the diversity of plants, or the host specificity of herbivores, or...

EH - Ekologie – společenstva

  • 2014 - 2016
  • 15 244 tis. Kč
  • 14 344 tis. Kč
  • GA ČR
Project

Beta-diversity of insect herbivores in tropical lowland forests relationships with host specificity and plant resources (IAA6007106)

The study will quantify beta-diversity of species-rich communities of insect herbivores in tropical lowland rainforests of Papua New Guinea, an atea geologically turnover of herbivores over a range of distances from 100 to ...

EH - Ekologie – společenstva

  • 2001 - 2005
  • 4 712 tis. Kč
  • 2 550 tis. Kč
  • AV ČR
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